ul {
    list-style-type: none;
}

/* ::-webkit-scrollbar {
    display: none;
} */

@font-face {
    font-family: 'HarmonyOS_Sans_SC';
    src: url('../font/HarmonyOS_Sans_SC.woff2') format('woff2'),
        url('../font/HarmonyOS_Sans_SC.woff') format('woff'),
        url('../font/HarmonyOS_Sans_SC.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'HarmonyOS_Sans_SC';
    src: url('../font/HarmonyOS_Sans_SC_Bold.woff2') format('woff2'),
        url('../font/HarmonyOS_Sans_SC_Bold.woff') format('woff'),
        url('../font/HarmonyOS_Sans_SC_Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}


@font-face {
    font-family: 'HarmonyOS_Sans_SC';
    src: url('../font/HarmonyOS_Sans_SC_Light.woff2') format('woff2'),
        url('../font/HarmonyOS_Sans_SC_Light.woff') format('woff'),
        url('../font/HarmonyOS_Sans_SC_Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {  
    font-family: 'AlimamaShuHeiTi';
    src: url('../font/AlimamaShuHeiTi-Bold.woff2') format('woff2'),
        url('../font/AlimamaShuHeiTi-Bold.woff') format('woff'),
        url('../font/AlimamaShuHeiTi-Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}

@font-face {  
    font-family: 'Koulen';  
    src: url('../font/Koulen.ttf');
    font-weight: normal;  
    font-style: normal;
    font-display: swap;
}


@font-face {  
    font-family: 'Poppins';  
    src: url('../font/Poppins-Regular.otf');
    font-weight: normal;  
    font-style: normal;
    font-display: swap;
}

@font-face {  
    font-family: 'Poppins';  
    src: url('../font/Poppins-Medium.otf');
    font-weight: 500;  
    font-style: normal;
    font-display: swap;
}

@font-face {  
    font-family: 'Poppins';  
    src: url('../font/Poppins-Bold.otf');
    font-weight: bold;  
    font-style: normal;
    font-display: swap;
}

@font-face {  
    font-family: 'Poppins';  
    src: url('../font/Poppins-Light.otf');
    font-weight: 300;  
    font-style: normal;
    font-display: swap;
}

@font-face {  
    font-family: 'WorkSans';  
    src: url('../font/WorkSans-Regular.ttf');
    font-weight: normal;  
    font-style: normal;
    font-display: swap;
}

@font-face {  
    font-family: 'WorkSans';  
    src: url('../font/WorkSans-Bold.ttf');
    font-weight: bold;  
    font-style: normal;
    font-display: swap;
}

@font-face {  
    font-family: 'WorkSans';  
    src: url('../font/WorkSans-Light.ttf');
    font-weight: 300;  
    font-style: normal;
    font-display: swap;
}



* {
    margin: 0;
    padding: 0;
    font-family: "HarmonyOS_Sans_SC", "Microsoft YaHei";
    font-weight: normal;
    box-sizing: border-box;
    color: #021e2c;
}

body {
    --header-height: 100px;
}


.clear {
    clear: both;
}

a {
    text-decoration: none;
    color: inherit;
    font-size: inherit;
    cursor: pointer;
    font-family: inherit;
    font-weight: inherit;
    line-height: inherit;
}

span {
    color: inherit;
    font-size: inherit;
    font-family: inherit;
    font-weight: inherit;
    line-height: inherit;
}

strong {
    color: inherit;
    font-size: inherit;
    font-family: inherit;
    font-weight: bold;
    line-height: inherit;
}

input {
    background:none;
    outline:none;
    border:none;
}

textarea {
    resize: none;
    outline: none;
    border: none;
}

.content * {
    color: inherit;
    font-size: inherit;
    line-height: inherit;
    font-weight: inherit;
    font-family: inherit;
    background-color: transparent !important;
}

.content * {
    color: inherit;
    font-size: inherit;
    line-height: inherit;
    font-weight: inherit;
    font-family: inherit;
    background-color: transparent !important;
}

.content strong {
    font-weight: bold;
}

.content em {
    font-style: italic;
}


.content img {
    max-width: 100% !important;
}

.content table {
    width: 100% !important;
    max-width: 100% !important;
    border: 1px solid #0f2341;
    border-collapse: collapse
}

.content table tr td {
    border: 1px solid #0f2341;
    padding: 0.4vw;
}



.indexBox {
    width: 100%;
    height: 100%;
    padding-top: 130px;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 50%;
}

.icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
}

.wh100 {
    width: 100%;
    height: 100%;
}


.p0_7 {
    padding-left: 7.8125vw;
    padding-right: 7.8125vw;
}

.lp7 {
    padding-left: 7.8125vw;
}

.rp7 {
    padding-right: 7.8125vw;
}

.p5_0 {
    padding-top: 5.3vw;
    padding-bottom: 5.3vw;
}

.p4_0 {
    padding-top: calc(3.2vw + 18px);
    padding-bottom: calc(3.2vw + 18px);
}

.w100 {
    width: 100%;
    overflow: hidden;
}

.imgZoom {
    overflow: hidden;
}

.imgZoom img {
    transition: .6s;
}


.imgZoom:hover img {
    scale: 1.2;
}

.search_mask {
    display: none;
    position: fixed;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.7);
    z-index:999999;
    top: 0;
    left: 0;
}

.search_mask div {
    width: 50px;
    height: 50px;
    position: absolute;
    right: 4vw;
    top: 6vw;
    border-radius: 50%;
    border: 1px solid #ffffff;
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.search_mask div span {
    font-size: 20px;
    transition: .3s;
    color: #ffffff;
}

.search_mask div:hover {
    border-color: #d1ad90;
}

.search_mask div:hover span {
    color: #d1ad90;
}

.view_video {
    display: none;
    position: fixed;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.7);
    z-index:999999;
    top: 0;
    left: 0;
}

.view_video iframe {
    display: none;
}

.view_video video, .view_video iframe {
    position: absolute;
    width: 60%;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    height: 34vw;
    max-height: 90vh;
}

.view_video div {
    width: 50px;
    height: 50px;
    position: absolute;
    right: 50px;
    top: 50px;
    border-radius: 50%;
    border: 1px solid #ffffff88;
    color: #ffffff88;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: .3s;
}

.view_video div span {
    font-size: 20px;
    transition: .3s;
    color: #ffffff88;
}

.view_video div:hover {
    border-color: #fff;
}

.view_video div:hover span {
    color: #fff;
}

.search_mask form {
    width: 80%;
    display: flex;
    justify-content: space-between;
    background-color: #ffffff;
    border-radius: 50px;
    padding: 1% 30px;
    box-sizing: border-box;
    position: relative;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
}

.search_mask form input {
    width: 95%;
}

.search_mask form button {
    width: 3%;
    background-color: transparent;
    border: none;
    cursor: pointer;
}

.search_mask form button svg {
    width: 100%;
    min-width: 30px;
    height: auto;
}


.header {
    overflow: visible;
    display: flex;
    justify-content: space-between;
    height: var(--header-height);
    position: fixed;
    top: 0;
    z-index: 99999;
    transition: .4s;
}

.banner {
    min-height: var(--header-height);
    position: relative;
    overflow: hidden;
}

.header_logo {
    display: flex;
    align-items: center;
    margin-right: calc(2vw + 10px);
}

.header_logo img {
    height: 60%;
}

.header_nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1;
    max-width: 960px;
    margin: 0 calc(1.6vw + 8px);
}

.header_nav li {
    margin: 0 calc(0.4vw + 2px);
    padding: calc(0.2vw + 1px) 0;
    position: relative;
}

.header_nav li::after {
    position: absolute;
    content: "";
    height: 1px;
    width: 0;
    bottom: 0;
    transform: translateX(-50%);
    left: 50%;
    display: block;
    background-color: #0588dc;
    transition: .4s;
}


.header_nav li a {
    color: #2f2f2f;
    line-height: 1;
    transition: .4s;
    font-weight: bold;
    text-transform: uppercase;
    padding: calc(0.2vw + 1px) 0;
}


.headerB .header_nav li:hover a {
    color: #0588dc;
}

.headerB .header_nav li.active::after {
    width: 100%;
}

.headerB .header_nav li.active a {
    color: #0588dc;
}


.header_right {
    display: flex;
    align-items: center;
}


.header_search form {
    display: flex;
    align-items: center;
    width: 142px;
    background-color: #fff;
    border: 1px solid #94a5b6;
    border-radius: calc(0.6vw + 3px);
    padding: calc(0.2vw + 1px) calc(0.4vw + 2px);
    
}

.header_search form input {
    min-width: 0;
    color: #94a5b6;
    flex: 1;
    padding-right: calc(0.2vw + 1px);
}

.header_search form button {
    background-color: transparent;
    color: #94a5b6;
    border: none;
    margin-right: calc(0.2vw + 2px);
    cursor: pointer;
}

.header_lang {
    position: relative;
    display: flex;
    align-items: center;
    margin-left: calc(0.8vw + 4px);
    color: #899b81;
    border-radius: calc(0.6vw + 3px);
    padding: calc(0.5em) calc(0.8em);
    background-color: transparent;
    line-height: 1;
    z-index: 1;
    cursor: pointer;
    user-select: none;
}

.header_lang .iconfont {
    cursor: pointer;
    margin-left: 0.1vw;
}

.header_lang>.header_lang {
    position: absolute;
    top: 0;
    left: 0;
    margin-left: 0;
    display: flex;
    flex-direction: column;
    width: 100%;
    z-index: -1;
    line-height: 1;
    align-items: flex-start;
    height: 100%;
    overflow: hidden;
    transition: .5s;
    border: 1px solid #4cbb1d;
}

.header_lang.active>.header_lang {
    height: calc(100% * var(--langLen) - 0.5em);
}

.header_lang>.header_lang a {
    margin-top: 0.5em;
}

.header_lang>.header_lang span {
    color: transparent;
}

.headerB {
    background-color: #fff;
}


.headerB .header_nav li a {
    color: #2e4358;
}



.header_more {
    display: none;
}

.banner_float {
    position: absolute;
    transform: translateY(-50%);
    top: 50%;
    padding-bottom: 5.3vw;

}

.banner_float .index_title {
    height: 2.48em;
}

.banner_float .index_title h4 {
    padding-left: 0;
}

.banner_float .index_title span {
    font-size: 2.22em;
    background: linear-gradient(to bottom, rgba(31, 97, 142, 0.1), rgba(31, 97, 142, 0));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.banner_sw {
    position: relative;
}

.banner_sw .banner_sw_text {
    position: absolute;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    transform: translateY(-50%);
    left: 10.416%;
    top: 50%;
    padding-bottom: 5.3vw;
    width: 46%;
}

.banner_sw .banner_sw_text>p {
    color: #54bf19;
    font-family: "Koulen";
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 1vw;
    font-size: 1.25vw;
    padding-left: 1vw;
}

.banner_sw .banner_sw_text>h4 {
    font-family: "AlimamaShuHeiTi";
    font-weight: bold;
    font-size: 2.4vw;
    color: #54bf19;
    margin-bottom: 1.2vw;
    padding-left: 1vw;
}

.banner_sw .banner_sw_text>div {
    display: flex;
    justify-content: space-between;
    width: 34vw;
}



.banner_sw .banner_sw_text>div span {
    flex: 1;
    padding: 0.6em 1.2em;
    line-height: 1;
    font-size: 1.4vw;
    text-align: center;
    font-weight: bold;
    color: #fff;
    background: linear-gradient(-88deg, #54bf19, #4a9dd5);
    border-radius: 1em;
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 1;
    margin-right: 1.5vw;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner_sw .banner_sw_text>div span:last-child {
    margin-right: 0;
}

.banner_sw .banner_sw_text>div span::after {
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(-88deg, #54bf19, #4a9dd5);
    border-radius: 0.9em;
    z-index: -1;
    left: 0;
    top: 0;
}

.banner_sw .banner_sw_text>div span::before {
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    left: calc(0.1vw + 2px);
    top: calc(0.1vw + 2px);
    background-color: #fff;
    border-radius: 0.9em;
    z-index: -2;
}

.banner_sw2 .banner_sw_text {
    left: auto;
    right: 10.416%;
}

.banner_sw2 .banner_sw_text>div {
    width: auto;
}

.banner .swiper-pagination_ {
	position: absolute;
	bottom: calc(7.38vw);
	display: flex;
	align-items: center;
	justify-content: left;
    z-index: 10;
}

.banner .swiper-pagination_>span {
	font-size: 2.18vw;
	font-family: "Koulen";
    color: #fff;
}

.banner {
    z-index: 5;
}

.npage {
    position: relative;
    border-radius: 5.3vw 0 0 0;
    margin-top: -5.3vw;
    z-index: 10;
    background-color: #fff;
}

.about {
    position: relative;
    border-radius: 5.3vw 0 0 0;
    margin-top: -5.3vw;
    z-index: 10;
    background-color: #fff;
}

.about::before {
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-image: url(../images/iab.jpg);
    background-repeat: no-repeat;
    background-size: 100% 80%;
    background-position: bottom;
    z-index: -2;
}

.about::after {
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-image: url(../images/iarp.png);
    background-repeat: no-repeat;
    background-size: auto 80%;
    background-position: right bottom;
    z-index: -1;
}

.about_left {
    max-width: 100%;
    width: 885px;
}

.index_title {
    position: relative;
    z-index: 1;
    margin-bottom: calc(1.2vw + 6px);
    height: 3.38em;
    display: flex;
    align-items: flex-end;
}

.index_title h4 {
    font-weight: bold;
    font-size: inherit;
    padding-left: 0.7em;
}

.index_title span {
    font-size: 3.38em;
    font-family: "Koulen";
    text-transform: uppercase;
    position: absolute;
    line-height: 1;
    position: absolute;
    display: block;
    top: 0.1em;
    left: 0;
    background: linear-gradient(to bottom, rgba(31, 26, 22, 0.1), rgba(31, 26, 22, 0));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    z-index: -1;
}

.about_left_ {
    background-color: rgba(255, 255, 255, 0.75);
    border-radius: 0 calc(2.4vw + 12px);
    padding: calc(1.2vw + 6px) calc(1.6vw + 8px);
    width: 100%;
    box-shadow: 0 calc(0.6vw + 3px) calc(0.7vw + 4px) rgba(124, 169, 178, 0.18);
}

.about_left_ .content {
    line-height: 1.4;
    margin-bottom: calc(1.4vw + 7px);
}

.more_button {
    color: #0588dc;
    display: flex;
    align-items: center;
    line-height: 1;
    max-width: max-content;
}

.more_button .iconfont {
    color: inherit;
    margin-left: 0.5em;
    transition: .4s;
}

.more_button:hover .iconfont {
    transform: translateX(0.4em);
}

.about_left_ .more_button {
    margin-bottom: calc(1vw + 5px);
}

.products {
    padding-bottom: 0 !important;
}

.products_title {
    display: flex;
    justify-content: space-between;
    align-items: last baseline;
}

.products_ {
    display: flex;
    flex-wrap: wrap;
}

.products_box {
    width: 49%;
    margin-right: 2%;
    margin-bottom: 2%;
    border-radius: calc(2.2vw + 11px);
    overflow: hidden;
    position: relative;
    /* background: linear-gradient(to right, #E4E4E4, #F6F6F6); */
    background-color: #f9f9f9;
    /* box-shadow: 0 2px calc(0.4vw + 2px) rgba(0, 0, 0, 0.1); */
}

.products_box:nth-child(2n) {
    margin-right: 0;
}

.products_box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.products_box h2 {
    position: absolute;
    width: 90%;
    transform: translateX(-50%);
    left: 50%;
    text-align: center;
    bottom: calc(0.8vw + 4px);
    font-weight: bold;
    z-index: 2;
}

.cases {
    background-image: url(../images/icb.jpg);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-position: center;
}

.cases_title {
    display: flex;
    justify-content: space-between;
    align-items: last baseline;
}

.sw-btn {
    display: flex;
}

.sw-btn>div {
    color: #fff;
    line-height: 1;
    height: 0.8em;
    width: 1.2em;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #0588dc;
    margin-right: 0.3em;
    font-family: "Koulen";
    border-radius: 0.4em;
    cursor: pointer;
    user-select: none;
    opacity: 0.8;
    transition: .4s;
}

.sw-btn>div span {
    transform: translateY(0.05em);
}

.sw-btn>div:last-child {
    margin-right: 0;
}

.sw-btn>div:hover {
    opacity: 1;
}

.cases_box {
    display: flex;
    flex-direction: column;
    height: auto;
}

.cases_box .cimg {
    height: 26.25vw;
    overflow: hidden;
    border-radius: calc(2vw + 10px);
}

.cases_box .cimg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cases_box .ctext {
    padding: calc(1.2vw + 6px);
    padding-top: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.cases_box .ctext>span {
    padding: 0.4em 0.8em;
    background-color: #0588dc;
    color: #fff;
    font-family: "Koulen";
    line-height: 1;
    border-radius: calc(0.6em + 0.5em);
    position: relative;
    z-index: 1;
    top: -0.9em;
    display: block;
    width: max-content;
    margin-bottom: calc(0.2vw + 1px);
}

.cases_box .ctext>span::after {
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #0588dc;
    border-radius: calc(0.6em + 0.5em);
    z-index: -1;
    left: 0;
    top: 0;
}

.cases_box .ctext>span::before {
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    left: calc(3px);
    top: calc(2px);
    border-radius: calc(0.6em + 0.5em);
    z-index: -2;
    background-color: #fff;
}

.cases_box .ctext>h2 {
    font-weight: bold;
    margin-bottom: calc(0.6vw + 3px);
}

.cases_box .ctext>p {
    line-height: 1.8;
    flex: 1;
    margin-bottom: calc(1.2vw + 6px);
}

.foot {
    background-image: url(../images/foot_back.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

.foot_top {
    padding: calc(2.6vw + 13px) 0;
    padding-bottom: calc(2vw + 10px);
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    justify-content: space-between;
}

.foot_logo {
    font-size: 0;
}

.foot_phone {
    
}

.foot_phone a {
    color: #fff;
    display: flex;
    align-items: center;
    padding-left: 0.5em;
    height: 1.5em;
    background-color: #54bf19;
    border-radius: 0.75em;
    font-family: "Koulen";
    line-height: 1;
}

.foot_phone a>span {
    transform: translateY(0.04em);
}

.foot_phone a>div {
    background-color: #fff;
    height: 100%;
    border-radius: 0.75em;
    padding: 0 0.6em;
    font-family: "Koulen";
    line-height: 1;
    display: flex;
    align-items: center;
    color: #54bf19;
    margin-left: 0.2em;
}

.foot_phone a>div>span {
    transform: translateY(0.04em);
}

.foot_mid {
    padding: calc(2vw + 10px) 0;
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}


.foot_contact {
    width: 30.86%;
    margin-right: 3%;
}

.foot_contact>span {
    color: #fff;
    display: block;
    margin-bottom: calc(1vw + 5px);
}

.foot_contact>p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: calc(0.4vw + 2px);
    padding-left: 0.1em;
}

.foot_nav {
    flex: 1;
}

.foot_nav>div>a {
    color: #fff;
    display: block;
    margin-bottom: calc(1vw + 5px);
    margin-right: calc(2.6vw + 13px);
}

.foot_nav .line1 ul {
    display: flex;
    flex-wrap: wrap;
}

.foot_nav .line1 ul li {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: calc(0.8vw + 4px);
    margin-right: calc(2.6vw + 13px);

}

.foot_nav .line2 {
    display: flex;
    margin-top: calc(1.2vw + 6px);
}

.foot_bottom {
    padding: calc(0.8vw + 4px) 0;
    display: flex;
    flex-wrap: wrap;
}

.foot_bottom p {
    margin: calc(0.2vw + 1px) 0;
    margin-right: calc(1vw + 5px);
    color: rgba(255, 255, 255, 0.4);
}

.profile {
    display: flex;
}

.profile_left {
    width: 47.53%;
    margin-right: 3.47%;
}
.profile_right {
    flex: 1;
}

.profile_right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile_left h4 {
    font-family: "AlimamaShuHeiTi";
    font-weight: bold;
    line-height: 1.5;
    color: #54bf19;
    margin-bottom: calc(1.2vw + 6px);
}

.profile_left .content {
    line-height: 1.6;
}

.environment h4 {
    font-weight: bold;
    margin-bottom: calc(1vw + 5px);
}

.environment_ table {
    width: 100%;
    font-size: 0;
}

.environment_ img {
    width: 100%;
}

.employee h4 {
    font-weight: bold;
    margin-bottom: calc(1vw + 5px);
}

.employee_box {
    height: 17.5vw;
    width: auto;
}

.employee_box img {
    height: 100%;
    width: auto;
}

.employee_ {
    position: relative;
}

.employee_ .sw-btn-arr {
    position: absolute;
    font-family: "Poppins";
    font-weight: 500;
    width: 1.04em;
    height: 3.7em;
    background-color: #3d96d2;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 0.52em;
    transform: translateY(-50%);
    top: 50%;
    cursor: pointer;
    opacity: 0.86;
    transition: .4s;
    z-index: 10;
    user-select: none;
}

.employee_ .sw-btn-prev {
    left: 0;
}

.employee_ .sw-btn-next {
    right: 0;
}

.employee_ .sw-btn-arr:hover {
    opacity: 1;
}

.productlist_nav {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: calc(1vw + 5px);
}

.productlist_nav a {
    margin-right: calc(4vw + 10px);
    font-weight: bold;
    display: block;
    margin-bottom: calc(1vw + 5px);
}

.productlist_nav a:last-child {
    margin-right: 0 ;
}

.productlist_nav a.active {
    color: #3994d1;
}


.productlist_ {
    display: flex;
    flex-wrap: wrap;
}

.productlist_box {
    width: 31.33%;
    margin-right: 3%;
    margin-bottom: 3%;
    display: flex;
    flex-direction: column;
}

.productlist_box:nth-child(3n) {
    margin-right: 0;
}

.productlist_box .pimg {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #fafafa;
    overflow: hidden;
    border-radius: calc(0.7vw + 4px);
    flex: 1;
    margin-bottom: calc(0.8vw + 4px);
    padding: calc(3vw + 15px);
}

.productlist_box .pimg img {
    max-width: 100%;
    max-height: 100%;

}

.productlist_box h2 {
    font-weight: bold;
    text-align: center;
}

.position {
    display: flex;
    align-items: first baseline;
    background-color: #f3f3f3;
    padding-top: calc(0.4vw + 2px);
    padding-bottom: calc(0.4vw + 2px);
}

.position .iconfont {
    color: #97a5af;
    margin-right: calc(0.4vw + 2px);
    opacity: 0.28;
}

.position p {
    color: #97a5af;
    display: flex;
    align-items: last baseline;
    flex-wrap: wrap;
}

.position p span {
    margin: calc(0.2vw + 1px);
}

.product_pic {
    position: relative;
    background-image: url(../images/product_back.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    min-height: 32.55vw;
    
}

.product_pic img {
    position: absolute;
    transform: translateY(-50%);
    top: 50%;
    left: 20%;
    max-width: 30%;
    max-height: 70%;
}

.product_pic .text {
    position: absolute;
    left: 58.85%;
    transform: translateY(-50%);
    top: 50%;
    display: flex;
    flex-direction: column;
    width: 36%;
}

.product_pic .text h1 {
    font-weight: bold;
    font-size: 3.33vw;
    margin-bottom: calc(0.2vw + 2px);
}

.product_pic .text h3 {
    color: #3a94d2;
    font-size: 1.66vw;
    font-weight: bold;
    margin-bottom: calc(0.8vw + 4px);
}

.product_pic .text p {
    font-size: 1.25vw;
    line-height: 2;
}

.product_content {
    display: flex;
    justify-content: center;
}

.product_content .content {
    max-width: 1200px;
    width: 100%;
}

.product_content .content img {
    width: 100%;
}

.product_content .content h4 {
    font-size: 1.6em;
    margin-bottom: 0.6em;
    font-weight: bold;
}

.caselist_ {
    display: flex;
    flex-wrap: wrap;
}

.caselist_ .cases_box {
    width: 49%;
    margin-right: 2%;
    margin-bottom: 2%;
}

.caselist_ .cases_box:nth-child(2n) {
    margin-right: 0;
}

.case {
    display: flex;
}

.case_left {
    width: 66.9%;
    margin-right: 3.1%;
    background-color: #eff4f7;
    padding: calc(1.6vw + 8px);
    align-self: flex-start;
}

.case_right {
    flex: 1;
}

.case_right .cases_box .cimg {
    height: auto;
}

.case_left h1 {
    font-weight: bold;
    padding-bottom: calc(1.2vw + 6px);
    margin-bottom: calc(1.2vw + 6px);
    border-bottom: 1px solid #fff;
}

.case_left .content {
    line-height: 1.6;
    margin-bottom: calc(1.2vw + 6px);
}

.case_left>p {
    line-height: 1.6;
    margin-bottom: calc(0.2vw + 1px);
}


.page {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "ws";
    padding-top: 0 !important;
}

.page .prev, .page .next {
    font-family: "Poppins";
    width: calc(1.2vw + 15px);
    height: calc(1.2vw + 15px);
    border: 1px solid #0588dc;
    color: #0b172f;
    transition: .2s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 300;
}

.page .prev::after, .page .next::after {
    color: inherit;
    font-family: inherit;
    transform: translateY(0.05em);
}

.page .prev::after {
    content: "<";
}

.page .next::after {
    content: ">";
}

.page .prev:hover, .page .next:hover {
    background-color: #0588dc;
    color: #fff;
}


.page * {
    color: #889aa5;
    margin: 1vw;
}

.page a.page-num:hover {
    color: #0588dc;
}

.page .page-num-current {
    color: #2686c8;
    font-weight: bold;
}

.joblist_top {
    background-image: url(../images/jtrb.png);
    background-repeat: no-repeat;
    background-position: right bottom;
    background-size: auto calc(100% - 5.3vw);
}

.joblist_top_left {
    max-width: calc(20vw + 170px);
    width: 100%;
}

.joblist_top_left h4 {
    font-weight: bold;
    margin-bottom: calc(0.8vw + 4px);
    line-height: 1.5;
    font-family: "AlimamaShuHeiTi";
}

.joblist_top_left .content {
    line-height: 1.8;
}

.joblist_ {
    background-color: #eff4f7;
}

.joblist_ h4 {
    font-weight: bold;
    margin-bottom: calc(0.8vw + 4px);
    line-height: 1.5;
    font-family: "AlimamaShuHeiTi";
}

.joblist_title {
    margin-bottom: calc(1.6vw + 8px);
}

.joblist_title h4 {
    font-weight: bold;
    margin-bottom: calc(0.4vw + 2px);
}

.joblist_title p {
    font-weight: bold;
}

.joblist_box {
    transition: .4s;
    background-color: #fff;
    z-index: 1;
    position: relative;
    border-radius: calc(0.2vw + 2px);
    margin-top: calc(1vw + 5px);
}

.joblist_box .top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(1.2vw + 6px) calc(1.6vw + 8px);
}

.joblist_box .top>h2 {
    font-weight: bold;
    flex-shrink: 0;
}

.joblist_box .top>p {
    line-height: 1.5;
    margin: 0 calc(1vw + 5px);
    transition: .5s;
    flex: 1;
}

.joblist_box .top>button {
    display: flex;
    align-items: center;
    background-color: transparent;
    border: none;
    color: #313d44;
    border-radius: 4px;
    cursor: pointer;
    flex-shrink: 0;
}

.joblist_box .top>button .iconfont {
    margin-left: calc(0.2vw + 2px);
}

.joblist_box .top>button>svg {
    fill: #fff;
    margin-right: calc(0.1vw + 3px);
}

.joblist_box .bottom {
    display: flex;
    padding: calc(0.4vw + 2px);
    padding-top: 0;
    overflow: hidden;
    height: 0;
    padding-bottom: 0;
    /* transition: .5s; */
    display: flex;
    flex-direction: column;
}



.joblist_box .bottom>span {
    margin-right: 1vw;
}

.joblist_box .bottom>div {
    line-height: 1.8;
}

.joblist_box .bottom>div p:first-child {
    margin-bottom: 8px;
}

.joblist_box.active .top {
    position: relative;
}

.joblist_box.active .top::after {
    content: "";
    display: block;
    height: 1px;
    position: absolute;
    top: 100%;
    transform: translate(-50%, -50%);
    left: 50%;
    width: calc(100% - 3.2vw - 16px);
    background-color: #eff4f7;
}

.joblist_box.active .bottom {
    height: auto;
    padding-bottom: calc(0.4vw + 2px);
    overflow: auto;
    padding: calc(1.2vw + 6px) calc(1.6vw + 8px);
}

.joblist_box .bottom .content {
    background-color: #fff;
    width: 100%;
    border-radius: calc(0.2vw + 2px);
    margin-bottom: calc(1vw + 5px);
    color: #536268; 
}

.joblist_box .bottom>p {
    color: #313d44;
}

.joblist_box .bottom>p a {
    color: #3e96d2;
}

.joblist_box .top>p {
    display: flex;
    white-space: nowrap;
    flex-wrap: wrap;
}

.joblist_box .top>p span {
    margin: 0 calc(1vw + 5px);
    display: block;
    display: flex;
    justify-content: center;
    color: #313d44;
}

.joblist_box:hover {
    z-index: 6;
}

.joblist_box.active {
    z-index: 5;
}

.contact {
    padding-top: 0 !important;
}

.contact h4 {
    font-weight: bold;
    margin-bottom: calc(2vw + 10px);
}

.contact>span {
    font-weight: bold;
    color: #0b70b2;
    display: block;
    margin-bottom: calc(1vw + 5px);
}

.contact_ {
    display: flex;
    justify-content: space-between;
}

.contact_box {
    width: 31.33%;
    display: flex;
    align-items: center;
    padding: calc(1vw + 5px) calc(1.6vw + 8px);
    background-color: #3e96d3;
    border-radius: calc(1.3vw + 6px);
    position: relative;
    z-index: 1;
    padding-bottom: calc(1vw + 7px);
}

.contact_box::before {
    content: "";
    display: block;
    z-index: -1;
    position: absolute;
    transform: translate(-50%, -50%);
    left: 50%;
    width: calc(100% - 2px);
    height: calc(100% - 6px);
    top: calc(50% - 1px);
    border-radius: calc(1.3vw + 6px);
    background-color: #fff;
}

.contact_box .iconfont {
    color: #3e96d3;
    margin-right: calc(0.6vw + 3px);
}

.contact_box>div span {
    display: block;
    margin-bottom: calc(0.1vw + 1px);
}


.message {
    padding-top: calc(2vw + 10px);
    padding-bottom: calc(2vw + 10px);
}

.message h4 {
    font-weight: bold;
    margin-bottom: calc(1.6vw + 8px);
}

.message form .line {
    display: flex;
    justify-content: space-between;
    margin-bottom: calc(1vw + 5px);
}

.message form input {
    width: 48%;
    border-radius: calc(0.2vw + 2px);
    background-color: #eff4f7;
    padding: 0 calc(0.8vw + 4px);
    height: calc(1.6vw + 20px);
    color: #0c4568;
}

.message form input::placeholder {
    color: #0c4568ee;
}

.message form textarea {
    margin-bottom: calc(1vw + 5px);
    width: 100%;
    height: calc(5vw + 50px);
    padding: calc(0.8vw + 4px);
    background-color: #eff4f7;
    border-radius: calc(0.2vw + 2px);
    color: #0c4568;
}

.message form textarea::placeholder {
    color: #0c4568ee;
}

.message form button {
    background-color: #3e96d3;
    border-radius: 1.3em;
    max-width: 100%;
    width: 7em;
    height: 2.6em;
    color: #fff;
    border: none;
    cursor: pointer;
}



@media screen and (max-width: 1441px) {
    body {
        --header-height: 70px
    }
}

@media screen and (max-width: 1025px) {
    body {
        --header-height: 60px
    }

}

@media screen and (max-width: 769px) {
    body {
        --header-height: 50px
    }

    .p0_7 {
        padding-left: calc(2.4vw + 12px);
        padding-right: calc(2.4vw + 12px);
    }

    .lp7 {
        padding-left: calc(2.4vw + 12px);
    }

    .rp7 {
        padding-right: calc(2.4vw + 12px);
    }

    .p5_0 {
        padding-top: calc(2.4vw + 12px);
        padding-bottom: calc(2.4vw + 12px);
    }

    .p4_0 {
        padding-top: calc(2.4vw + 12px);
        padding-bottom: calc(2.4vw + 12px);
    }

    .header_more {
        display: flex;
        margin-left: calc(1vw + 5px);
    }

    .header_nav {
        position: absolute;
        top: 100%;
        right: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        background-color: #fff;
        height: calc(100vh - var(--header-height));
        align-items: stretch;
        width: 0;
        overflow: hidden;
        transition: .4s;
        --header-nav-width: 70vw;
    }


    .header_nav li {
        flex: 1;
        display: flex;
        justify-content: center;
        width: var(--header-nav-width);
    }

    .header_nav li a {
        height: 100%;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 24px;
    }

    .header_nav.active {
        width: var(--header-nav-width);
    }

    .products_box {
        width: 100%;
        margin-right: 0;
    }

    .cases_box .cimg {
        height: 53vw;
    }

    .foot_mid {
        display: none;
    }

    .foot_bottom {
        flex-direction: column;

    }

    .foot_bottom p {
        text-align: center;
    }

    .foot_logo img {
        height: 50px;
    }

    .banner>img {
        width: 150%;
        transform: translateX(-15%);
    }

    .profile {
        flex-direction: column;
    }

    .profile_left {
        margin-right: 0;
        width: 100%;
        margin-bottom: calc(2vw + 10px);
    }

    .employee_box {
        height: 34vw;
    }

    .productlist_box {
        width: 49%;
        margin-right: 2%;
        margin-bottom: 2%;
    }

    .productlist_box:nth-child(3n) {
        margin-right: 2%;
    }

    .productlist_box:nth-child(2n) {
        margin-right: 0;
    }

    .productlist_nav a {
        font-size: 16px;
    }

    .caselist_ .cases_box {
        width: 100%;
        margin-right: 0;
    }

    .contact_ {
        flex-wrap: wrap;
    }

    .contact_box {
        width: 49%;
        margin-bottom: calc(2vw + 10px);
    }

    .contact {
        padding-bottom: 0;
    }

    .case {
        flex-direction: column;
    }

    .case_left {
        width: 100%;
        margin-right: 0;
        margin-bottom: calc(2vw + 10px);
    }
}

@media screen and (max-width: 426px) {
    body {
        --header-height: 40px
    }

    .header_nav {
        --header-nav-width: 100vw;
    }

    .header_nav li a {
        font-size: 18px;
    }

    .foot_logo img {
        height: 40px;
    }

    .foot_phone {
        font-size: 14px;
    }

    .productlist_nav a {
        font-size: 12px;
    }


    .contact_box {
        width: 100%;
    }
}

.foot_nav {
    display: none;
}

.productlist_nav a {
    padding: calc(0.6vw + 3px) calc(0.8vw + 4px);
    background-color: #eee;
    border-radius: calc(0.2vw + 2px);
    width: 48%;
    margin-right: 4%;
    text-align: center;
    transition: .2s;
}

.productlist_nav a:nth-child(2n) {
    margin-right: 0;
}

.productlist_nav a:hover {
    background-color: #3994d1;
    color: #fff;
}

.productlist_nav a.active {
    background-color: #3994d1;
    color: #fff;
}

.foot_link {
    display: flex;
    margin-top: calc(0.8vw + 4px);
}

.foot_link .foot_link_icon {
    margin-right: calc(0.6vw + 3px);
    width: 1em;
    height: 1em;
    border-radius: 50%;
    line-height: 1;
    background-color: #54BF19;
    display: flex;
    align-items: center;
    justify-content: center;
}

.foot_link .foot_link_icon svg {
    width: 60%;
    height: auto;
}

.foot_link .foot_link_icon svg path {
    fill: #fff;
}